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Midnite Solar Rosie 7000W 48V Inverter/Charger
| Item code | Brand name | Model number | Volts | Watts | Waveform |
| MIDMNROSIE7048 | Midnite Solar, Inc. | MNROSIE7048RE | 48V | 7000W | Pure |
Midnite Solar Rosie 7000W 48V Inverter/Charger
The Rosie 7048RE from MidNite Solar offers excellent versatility and incredible surge capacity. This high-frequency hybrid inverter/charger is ideal for medium-sized grid-tied solar energy systems with 48V battery storage with loads that demand high startup current surges like induction motors. Intelligent grid/generator connectivity features support peak load shaving, self-consumption and UPS based on battery bank setpoints of your choosing - allowing you unparalleled control over when and how much to draw from AC sources.
MidNite Rosie 7048 Inverter at a Glance
- 7kW continuous power output
- Best-in-class 20kW surge capacity
- Three operation modes:
- Grid/generator support - the Rosie will only draw grid/generator power when your batteries fall below your chosen SOC or voltage setpoint, or when loads exceed the breaker size on the AC input
- DC voltage disconnect/reconnect - the Rosie will disconnect from the grid/generator when the battery voltage exceeds your disconnect setpoint, and then reconnect when it falls below your reconnect setpoint
- Time of use - the Rosie will not use grid/generator power during "blackout" times of day you set to help you avoid peak utility rates
- Selectable AC output:
- 120/240 60Hz
- 120 only auto-sensing
- 230 50Hz
- 48V battery charger with 120A power-factor-corrected battery charging current
- Compatible with battery types including lithium, flooded/sealed lead acid, and more
- 60A transfer relay per 120VAC leg
- Zero transfer time - Rosie is always connected to your loads and the grid is paralleled into the system with a relay
- 2x aux terminals (200mA at 12VDC) for automatic generator starting, diversion control, etc.
- Streamlined CanBus communication:
- One battery configuration menu for ALL midnite CanBus products in the system; components added later will automatically find and join your system config
- Battery voltage sensing circuit shares voltage with all CanBus devices so all devices regulate to same voltage - coming soon via firmware update
- Listed to UL1741, UL458, and CSA 107.01
- Made in the USA
Rosie inverter shown below with optional E-panel:
Note: The Rosie is ideally suited to pair with the Rosie E-Panel and Hawke’s Bay or Barcelona MPPT charge controllers. If using a MidNite Solar Classic Charge Controller with the Rosie, you will need a MidNite Solar Graphics Panel (MNGP2) for system configuration.
MidNite Rosie 7048 Inverter Tech Specs
| AC Output | |
| Output power (continuous) at 77°F (25°C) | 7000VA |
| Overload (30 min) at 77°F (25°C) | 8400VA |
| Output power (continuous) at 104°F (40°C) | 6000VA |
| Maximum output current 60 sec (rms) | 60A |
| Maximum surge | 20,000VA |
| Output frequency/voltage | 60Hz @ 120 or 120/240VAC 50Hz @230VAC |
| Total harmonic distortion at rated power | >5% |
| Power consumption | 7W with search, 30W without search |
| DC voltage input range | 40-65VDC |
| Battery Charger DC Output | |
| Maximum output charge current | 120A |
| Charge control | 2- or 3-stage charging |
| Charge temperature compensation | Yes (battery temperature sensor included) |
| Power factor corrected charging | Yes |
| Compatible battery types | Lithium, flooded, AGM, gel, and others |
| AC Input | |
| AC 1 input current | 60A transfer relay internal |
| Transfer time | NA / 0ms (loads are always powered whether AC IN is open or closed |
| AC input voltage limits | 82-140VAC |
| AC input frequency range | 48-72Hz |
| Grid/generator support | Yes |
| Efficiency | |
| Full power output | 95% |
| General Specs | |
| Weight | 43 lbs |
| Dimensions | 13.94"W x 20.57"L x 8"D |
| Enclosure IP rating | NEMA Type 1 (indoor) |
| Operating ambient temperature range | -4° to 140°F (-20° to 60°C) |
| Manufacturer | MidNite Solar |
| Part number | MNROSIE7048RE |
Add-Ons
Add-Ons
